# QuickBooks Fatal Error: Updated Troubleshooting Techniques
<p>The installation of QuickBooks Desktop Point of Sale (QBPOS) can be restricted due to the occurrence of many technical errors on the system. One of these errors is the ‘<strong>QuickBooks Fatal Error</strong>’, and the error message box does not clearly state the reasons behind this problem.</p><!-- wp:paragraph -->
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<p>After careful evaluation, experts have determined that faulty QBPOS installation files are mainly responsible for this troublesome technical glitch on the computer.</p>
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<p>Here, you will learn various techniques to rectify this problem so that you can later successfully install QBPOS on your system.</p>
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<p><strong><em>Are you deeply annoyed due to the ‘QuickBooks Fatal Error’? You can dial 1.855.738.2784</em></strong> <strong><em>to seek technical help from our QB Specialists Team.</em></strong></p>
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<h2 class="wp-block-heading">QB Desktop Point of Sale Fatal Error: Common Technical Causes</h2>
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<p>The ‘<em>QB Desktop Point of Sale Fatal Error</em>’ can arise due to the technical reasons stated below:</p>
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<li>As clearly explained earlier, damaged QBPOS installation files are generally held responsible for this issue.</li>
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<li>Not ensuring the correct configuration of the computer may affect the QBPOS installation process, thereby instigating this issue.</li>
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<p class="has-text-align-center" style="text-align: center;"><strong><em>Read More: <a href="https://blog.accountinghelpline.com/quickbooks-desktop-issues/quickbooks-error-6000-83/">What is Error Code 6000 83 in QuickBooks?</a></em></strong></p>
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<h2 class="wp-block-heading" style="text-align: left;">Easiest Techniques to Tackle ‘Fatal Error Message in QuickBooks Point of Sale’</h2>
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<p>You can eradicate the ‘Fatal Error Message in QuickBooks Point of Sale’ by using the techniques stated below:</p>
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<h3 class="wp-block-heading">Technique 1: Easily obtain the external patch to update QBPOS on your computer</h3>
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<li>First and foremost, use the link <strong><a href="https://downloads.quickbooks.com/app/qbdt/products">https://downloads.quickbooks.com/app/qbdt/products</a></strong> to download the external patch on your computer.</li>
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<li>Next, open the <strong>Task Manager</strong> by pressing <strong>Ctrl + Alt + Delete</strong>, then switch to the <strong>Processes</strong> tab.</li>
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<li>From the <strong>Processes</strong> tab, select the relevant services (<strong>qbpos.exe</strong>, <strong>QBPOSShell.exe</strong>, <strong>QBPOSDBService.exe</strong>) and click <strong>End Task</strong> to stop their execution.</li>
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<li>After that, open the <strong>Run</strong> window by pressing <strong>Windows + R</strong>, then type <strong>services.msc</strong> and press <strong>Enter</strong> to access the <strong>Services</strong> window.</li>
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<li>Now, right-click the appropriate version of <strong>QBPOS Database Manager XX</strong> and select <strong>Stop</strong> to halt its background operation.</li>
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<li>Next, navigate to the update folder (**C:\ProgramData\Intuit\QuickBooks Point of Sale XX\UPDATE**) and press <strong>Ctrl + A</strong> to select all files in the folder.</li>
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<li>Finally, press the <strong>Delete</strong> key to remove the selected files. Once done, run the external patch file downloaded in the first step to completely resolve the issue.</li>
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<h3 class="wp-block-heading">Technique 2: Ensure the seamless reinstallation of ‘QuickBooks Desktop Point of Sale’ to resolve this issue</h3>
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<li>Open the <strong>Control Panel</strong> and click <strong>Programs and Features</strong>. From the list, locate and right-click <strong>QuickBooks Desktop Point of Sale XX</strong>.</li>
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<li>Select <strong>Uninstall/Change</strong> and follow the on-screen instructions to completely remove QBPOS from your computer.</li>
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<li>After uninstallation, visit the official download page (<strong><a href="https://downloads.quickbooks.com/app/qbdt/products">https://downloads.quickbooks.com/app/qbdt/products</a></strong>) to download the latest version of QBPOS, then install it to ensure smooth and successful operation.</li>
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<p>The two methods outlined above are effective in resolving the <strong>QuickBooks Fatal Error</strong>. If you need additional assistance, feel free to contact our QB Professionals Team at <strong>1.855.738.2784</strong>.</p>
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<p style="text-align: center;"><strong><em>Source URL: <a href="https://www.postmyblogs.com/business/quickbooks-fatal-error-updated-troubleshooting-techniques/#google_vignette">https://www.postmyblogs.</a><a href="https://www.postmyblogs.com/business/quickbooks-fatal-error-updated-troubleshooting-techniques/">com</a><a href="https://www.postmyblogs.com/business/quickbooks-fatal-error-updated-troubleshooting-techniques/#google_vignette">/business/quickbooks-fatal-error-updated-troubleshooting-techniques/</a></em></strong></p>
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